[AD] 20171109 作業3

Question

請寫一個程式，輸入任意字元，程式會輸出該字元相對應的十進位ASCII碼

輸入說明：

程式每次會輸入一個字元

輸出說明：

對於輸入的字元，請輸出相對應的十進位ASCII碼

輸入範例：

0

輸出範例

48

Answer 1

Hidden content!
#include * * *     *** * * *
int main ()
{
***       * *  char ch;
*** *   * ** *  ** *** * *  *******
    ** * *    **  * *  * ******* ** *
* ***      * ** *** *    *  ** * *  
*   ***   * **    
   ** ***   *   * system ** *     * *  *** 
**    *   *** return 0;
}

Comments

prog.c: In function 'main':
prog.c:9:2: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
  system ("pause");
  ^~~~~~

Answer 2

Hidden content!
*** * *    ** *  
int    ****
{
*   *** * *  **  char ch;
*       *****   
**** * **    *  *  *  *  *****  * *    ***** *
 *     * * *  * *     *           **  *   *** **  
*** *    * *  
****** ** * **   **        = %c and its ASCII code is ** * **  *  ** 
******* ***   
     **** *  * *   **  *  ** ****  
*  **   ** * **  return 0;
}

Comments

prog.c: In function 'main':
prog.c:11:2: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
  system("pause");
  ^~~~~~

Answer 3

Hidden content!
  **       *   ** * **

int  *        * *
{
 *  ***  * * *  *   int ch;
** *  **   ** *  *  **  *   character:   **  
    *** *  * *  *** * *    *  ** *  *  **** *
** * * * ** *  *   ***  ** *** *  *     
*  ** * *   * 
* *  *    *   ****    **  ** **
         ** *  * return 0;
 *    

Comments

prog.c: In function 'main':
prog.c:7:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^
prog.c:10:2: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
  system("pause");
  ^~~~~~

---

prog.c: In function 'main':
prog.c:7:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^
prog.c:10:2: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
  system("pause");
  ^~~~~~

---

prog.c: In function 'main':
prog.c:7:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^
prog.c:10:2: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
  system("pause");
  ^~~~~~

Answer 4

Hidden content!
#include  *** * *  * *** ***
int main()
{
 ****    *** *   int ch;
** ***   *    *   *         *    * ** *   * ***
*  * ** *** * *  ******* *  ** ***     * ***** * 
 * ****    ** **   ****** **  ****
  ****      *  **  *  *  ** * *   ******* ***  *
** ***  **  return 0;
}

Comments

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^
prog.c:8:2: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
  system("pause");
  ^~~~~~

---

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^
prog.c:8:2: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
  system("pause");
  ^~~~~~

---

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^
prog.c:8:2: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
  system("pause");
  ^~~~~~

Answer 5

Hidden content!
#include *    *  *  * **    
int main()
{
*  ** * ** *** int ch;
** * *   *    *  *   *    ***     *  *  ** **
* ** *  * *** *   **     * *  ****  *  ****
* ****  * ****  ** * *    *  *** ** * ***** 
 **   **  *** return 0;
}
***** * * 

Comments

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^

---

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^

---

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^

Answer 6

Hidden content!
*** *  *          
 **** *    *    ***   ** *  
main()
{
char c[1000];
int i;
**     **  ***** ***    ** **
 * *     ** *** *****   * *  ****
 *  **  *  ** *****    ***  * *   * *****  **    **






   ***** **  **  ** * * * **
    *  *  ** 0;


}

Comments

prog.c:3:1: warning: return type defaults to 'int' [-Wimplicit-int]
 main()
 ^~~~

---

prog.c:3:1: warning: return type defaults to 'int' [-Wimplicit-int]
 main()
 ^~~~

---

prog.c:3:1: warning: return type defaults to 'int' [-Wimplicit-int]
 main()
 ^~~~

Answer 7

Hidden content!
#include *    *     * *** 
int main()
{
* * ** *** * *** * *  **      ** ch;
 *****  *    *** *  * ****   * ** *   *  *   *    *  ***  
  * **      *   ** * *      * **    * **
*  *    *  ** *         *  * *** **** *
**  * *    return 0; 
}

Comments

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^

---

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^

---

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^

Answer 8

Hidden content!
#include<stdio.h>

int main()
{
******  * *  * ****    * a;
 * * *  *    *****  * ****
   ** *        *** **   *** **  ** ** * *  ****   *  *    
 *** *** * **      *
   **     *   * ** ************    *   * * *** 
      * * *** *  ***     * * * *   * ** **  **
}

Comments

prog.c:2:18: fatal error: conio.h: No such file or directory
 #include<conio.h>
                  ^
compilation terminated.

---

prog.c:2:18: fatal error: conio.h: No such file or directory
 #include<conio.h>
                  ^
compilation terminated.

---

prog.c:2:18: fatal error: conio.h: No such file or directory
 #include<conio.h>
                  ^
compilation terminated.

---

Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output

Answer 9

Hidden content!
#include<stdio.h>
int main()
{
***** *        ***    **   ch;
 * ******  *** *** ** ** 
 **** ** **  *   ***     **     * ***  character:");
**   ** * *   * **  * *  *   *   * * ** *  ****  *   ***  * 
     *   ** *      ** ****** *
 * *   *    *   *         *   * ** * **  and its ASCII code is %d\n",ch,ch);
  ** *  *  * *  * ***  * 
 **   ***  **  *    **     * *****  *** 
*  *  * * ***        * *  **** * * ** 0 ;
****  *   **** ***    *  ****** 
 *  *    *    ***   ** 
***  **    *  * *** ****     ** *

Comments

prog.c: In function 'main':
prog.c:11:5: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
     system("pause");
     ^~~~~~

---

prog.c: In function 'main':
prog.c:11:5: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
     system("pause");
     ^~~~~~

---

prog.c: In function 'main':
prog.c:11:5: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
     system("pause");
     ^~~~~~